» Lamouroux, J., and G. Charria, Evaluation de réseaux d'observations in situ dans le Golfe de Gascogne et la Manche : application au réseau RECOPESCA, Seminar in IFREMER (DYNECO/PHYSED), Brest, France, 15 November 2011.

» Lamouroux, J., G. Charria, and P. de Mey, Assessment of in-situ observations networks in the Bay of Biscay and the Channel: the RECOPESCA network experiment, JERICO WP9 Workshop, Bologna, 4 October 2011.

» Lamouroux, J., G. Charria, and P. de Mey, Evaluation de réseaux d'observations in situ dans le Golfe de Gascogne et la Manche : application au réseau RECOPESCA, Réunion Assimilation Groupe Mission Mercator-Coriolis, 22-23 September 2011.

» Inter-institute Working Group (presented by G. Charria), SNOCO In situ observations, EPIGRAM annual meeting, Ile de Ré, 30 May - 1 June 2011.

» IFREMER/DYNECO Group (presented by G. Charria), Modelling the Channel and the Bay of Biscay using the MARS model, EPIGRAM annual meeting, Ile de Ré, 30 May - 1 June 2011.

» IFREMER/DYNECO Group (presented by G. Charria), Observing the Channel and the Bay of Biscay: Satellite for assimilation, in situ based climatology, EPIGRAM annual meeting, Ile de Ré, 30 May - 1 June 2011.

» Raynaud, S., J. Wilkins, G. Charria, S. Theetten, J. Gatti, V. Garnier, M. Garo, and F. Lecornu, VACUMM (Validation, Analyse, Comparaison dU Modèle Mars), Outil de validation de modèles, Réunion Laboratoires Environnement-Ressources de l'IFREMER, Nantes, 19-20 January 2011.

» Charria G., P. De Mey, F. Dumas, C. Heyraud, P. Cranéguy, and S. Raynaud, Réseau des îles: évaluation par la méthode "Representer Matrix Spectra", Réunion Assimilation Groupe Mission Mercator-Coriolis, 21 September 2011.

» Charria, G., P. Lazure, B. Le Cann, A. Serpette, L. Marié, G. Reverdin, S. Louazel, A. Pichon, and Y. Morel, Surface layer circulation derived from subsurface Lagrangian drifters in the Bay of Biscay, EPIGRAM annual meeting, Ile de Ré, 8-11 June 2010.

» Charria, G., P. Lazure, B. Le Cann, A. Serpette, S. Louazel, L. Marié, Y. Morel, G. Reverdin, and A. Pichon, Surface layer circulation derived from subsurface Lagrangian drifters in the Bay of Biscay, ISOBAY, XII International Symposium on Oceanography, Brest, 3-6 May 2010.

» Charria, G., I. Dadou, P. Cipollini, S. Theetten, and V. Garçon, Evidence for westward propagation influence on biological production in the North Atlantic, Ocean Sciences Meeting, Portland, Oregon, USA, 22-26 February 2010.

» Charria, G., P. Lazure, L. Marié, B. Le Cann, A. Serpette, S. Louazel, Y. Morel, and G. Reverdin, Circulation in surface layers from lagrangian drifters, EPIGRAM Workshop on seasonal circulation in the Bay of Biscay, Brest, 16th November 2009.

» Charria, G., EPIGRAM Website, EPIGRAM Workshop on seasonal circulation in the Bay of Biscay, Brest, 16th November 2009.

» Charria, G., Y.-H. De Roeck, P. Garreau, V. Garnier, I. Karoui, I. Pairaud, and J. Gatti, MENOR/MARS3D Validation of the operational system, MyOcean WP9.5 meeting, Bologna, Italy, 15-16 September 2009.

» Charria, G., Influence des ondes planétaires sur les productions primaire et exportée de l'océan Atlantique, IFREMER, Brest, 18th June 2009.

» Charria, G., B. Bourlès, F. Marin, Y. du Penhoat, L. Testut, N. Rousseau, P. Téchiné, and L. Roblou, Interannual variability of November-December cooling in the Gulf of Guinea close to the São Tomé Island, African Monsoon Multidisciplinary Analyses 3rd International Conference, Ouagadougou, Burkina Faso, 20-24 July 2009.

» Dadou, I., G. Charria, J. Llido, M. Drévillon , and V. Garçon, Importance of Dissolved Organic Nitrogen in the North Atlantic Ocean in sustaining primary production: a 3D modelling approach, IMBER/SOLAS France, Paris, France, 22-23 June 2009.

» Charria, G., F. Marin, Y. du Penhoat, B. Bourlès, L. Testut, N. Rousseau, P. Téchiné, and L. Roblou, Interannual variability of sea level anomalies in the Gulf of Guinea close to the São Tomé Island, Tropical Atlantic Meeting, Toulouse, France, 3-6 February 2009.

» Charria, G., P. Cipollini, S. Theetten, I. Dadou, and V. Garçon, Modeling the biological effect of planetary waves: latest results from the Biowaves project, Mini-workshop on propagating systems: theory, observations, physical and biological effects, National Oceanography Centre, Southampton, UK, 5th December 2008.

» Charria, G., How do westward propagating features influence the primary production in the North Atlantic Ocean ?, UB Seminar, National Oceanography Centre, Southampton, UK, 26th June 2008.

» Charria, G., P. Cipollini, S. Theetten, I. Dadou, and V. Garçon, How do planetary waves influence the primary production in the North Atlantic Ocean ?, Ocean Sciences Meeting (AGU-ASLO-TOS-ERF), Orlando, Florida, 2-7 March 2008.

» Charria, G., P. Cipollini, I. Dadou, and V. Garçon, Planetary waves and biogeochemistry in the North Atlantic Ocean, Challenger Society for Marine Science, Special Interest Group Conference Biogeochemical and Biophysical Interactions in the Oceans, Galway, Ireland, 4-6 September 2007.

» Charria, G., P. Cipollini, P. Killworth, J. Blundell, S. Theetten, J.-M. Molines, I. Dadou, and V. Garçon, Biowaves Project: first results from coupled physical/biogeochemical interannual simulations in the North Atlantic , NEMO Users Meeting, Paris, France, 22-23 May 2007.

» Charria, G., P. Cipollini, I. Dadou, and V. Garçon, Planetary waves and biogeochemistry in the North Atlantic Ocean, EGU General Assembly, Vienna, Austria, 15-20 April 2007.

» Charria, G., Ondes de Rossby et système biogéochimique dans l'océan Atlantique Nord, Seminar in Laboratoire de Physique des Océans, Brest, France, 23 February 2007.

» Charria, G., Planetary waves and biogeochemistry in the North Atlantic Ocean, Seminar in National Oceanography Centre, Southampton, UK, 11 January 2007.

» Rossi, V., C. Lopez, J. Sudre, G. Charria, and V. Garçon, Oceanic turbulence - plankton dynamics interactions : application to the Benguela Upwelling System, Summer School Climate Changes Impact on Marine Ecosystems, Middle East Technical University, Ankara, Turquie, 14-26 August 2006.

» Charria, G., I. Dadou, J. Llido, P. Cipollini, M. Drévillon and V. Garçon, Influence des ondes de Rossby sur le système biogéochimique de l'Océan Atlantique Nord, Seminar in Laboratoire des Ecoulements Géophysiques et Industriels, Grenoble, France, 31 May 2006.

» Salihoglu, B., V. Garçon, A. Oschlies, I. Kriest, G. Charria, and I. Dadou, Phytoplankton distribution and carbon production in the North Atlantic: Modeling studies on 1D and 3D, Institute of Marine Sciences, Erdemli, Turkey, IMS Seminar Series, 21 December 2005.

» Charria, G., I. Dadou, P. Cipollini, J. Llido, M. Drévillon, V. Garçon, and P. De Mey, Impact des données satellites de couleur de l'eau pour l'estimation des processus couplés physique/biogéochimie à mésoéchelle dans l'Atlantique Nord, Journées Groupe Mission Mercator/Coriolis, Météo-France, Toulouse, 10-11 October 2005.

» Charria, G., I. Dadou, J. Llido, P. Cipollini, M. Drévillon, and V. Garçon, Variability of chlorophyll concentrations from a coupled physical-biogeochemical model and in situ satellite data in the North Atlantic ocean: Rossby waves impact, Colloquium in honour and in memory of Christian Le Provost. Modelling, observing, and forecasting sea level, ocean tides and ocean circulation: reviews and recent progress, Toulouse, France, 10-11 March 2005.

» Charria, G., I. Dadou, P. De Mey, M. Drévillon, J. Sudre, and V. Garçon, Rossby waves variability deduced from Altimetry, SST and Ocean Colour in the North Atlantic Ocean, Seminar in Southampton Oceanography Centre, Southampton, UK, 26 February 2004.

» Charria, G., I. Dadou, J. Sudre, M. Drévillon, P. De Mey, and V. Garçon, Impact of Rossby waves on surface chlorophyll patterns in the North Atlantic ocean, SOLAS summer school organised in Cargèse (France) from 30th June to 11rst July 2003.

» Charria, G., F. Mélin, I. Dadou, M-H Radenac, J. Sudre and V. Garçon, Surface chlorophyll and Rossby waves in the south Atlantic Ocean, European Geophysical Society, Nice, 22-26 Avril 2002.

» Le Boyer, A., G. Charria B. Le Cann, P. Lazure, L. Marié, Current seasonal variability in the Bay of Biscay from July 2009 to June 2010, AGU Fall Meeting, San Francisco, California, USA, 5-9 December 2011.

» Inter-Institute Working Group (IFREMER, INSU, SHOM, Météo-France, CETMEF) (presented by G. Charria), French ocean observing system on coastal environment, Marine Sciences and European Research Infrastructures, An international symposium, Brest, France, 28th June - 1st July 2011.

» Dadou, I., E. Gutknecht, G. Charria P. Cipollini, V. Garçon, Spatial and temporal variability of the remotely sensed chlorophyll-a signal associated with Rossby waves in the South Atlantic Ocean, Ocean Sciences Meeting, Portland, Oregon, USA, 22-26 February 2010.

» Gutknecht, E., I. Dadou, G. Charria, and V. Garçon, Rossby waves interannual variability near the Benguela Upwelling System, Eastern boundary upwelling ecosystems : integrative and comparative approaches, Las Palmas, Gran Canaria, 2-6 June 2008.

» Tsimplis, M. N., M. Marcos, K. Horsburgh, N. Bernier, and G. Charria, Analysis of the performance of three 2d storm surge models, EGU General Assembly, Vienna, Austria, 13-18 April 2008.

» Mujahid, A., T ; Kanzow, G. Charria and H. L. Bryden, Features in the vertical structure of the meridional flow field over the continental rise east of Abaco, the Bahamas: Temporal and spatial characteristic, RAPID Annual Meeting, Plymouth, UK, 18-20 June 2007.

» Rossi, V., C. Lopez, J. Sudre, G. Charria and V. Garçon, Comparative study of Benguela and Canary upwelling systems with finite size Lyapunov exponents, EGU General Assembly, Vienna, Austria, 15-20 April 2007.

» Charria, G., P. Cipollini, I. Dadou, and V. Garçon, Planetary waves and biogeochemistry in the North Atlantic Ocean, Ocean Surface Topography Science Team Meeting, Hobart, Australia, 12-15 March 2007.

» Dadou, I., G. Charria, J. Llido, M. Drévillon, and V. Garçon, Role of Dissolved Organic Nitrogen in the North Atlantic Ocean, SOLAS Open Science Conference, Xiamen, China, 6-9 March 2007.

» Charria, G., I. Dadou, J. Llido, P. Cipollini, M. Drévillon, and V. Garçon, Influence of planetary waves on the biogeochemical system in the North Atlantic Ocean, Atlantic Meridional Transect (AMT), Atlantic Ocean Biogeochemistry and Biodiversity, The Royal Society, London, 20 July 2006.

» Charria, G., I. Dadou, P. Cipollini, M. Drévillon, and V. Garçon, Understanding the influence of planetary waves on surface chlorophyll concentrations and primary production in the North Atlantic Ocean, 13th Ocean Sciences Meeting (ASLO, ERF, TOS and AGU), Honolulu, Hawaii, 20-24 February 2006.

» Dadou I., G. Charria, J. Llido, M. Drévillon, and V. Garçon, Chlorophyll variability in the North Atlantic Ocean from a coupled physical/biogeochemical model and in situ/remotely sensed data, 13th Ocean Sciences Meeting (ASLO, ERF, TOS and AGU), Honolulu, Hawaii, 20-24 February 2006.

» Charria, G., M. Drévillon, I. Dadou, J. Lliddo, V. Garçon, P. De Mey and P. Cipollini, Modélisation couplée physique (MNATL/biogéochimie (NPZDDOM): ondes de Rossby dans l'océan Atlantique Nord, Journées Groupe Mission Mercator/Coriolis, Météo-France, Toulouse, 06-07 October 2004.

» Charria, G., M. Drévillon, I. Dadou, J. Llido, V. Garçon, P. De Mey, and P. Cipollini, Modélisation couplée physique (MNATL)/biogéochimie (NPZDDOM): ondes de Rossby dans l'Atlantique Nord, Journées CNES Jeunes Chercheurs, Centre National d'Etudes Spatiales, Toulouse, 29-30 September 2004.

» Charria, G., I. Dadou, P. Cipollini, P. De Mey, M. Drévillon, and V. Garçon, Rossby waves variability from remotely-sensed data sets in the North Atlantic ocean, EGU 1rst General Assembly, Nice, France, 25-30 April 2004.

» Drévillon, M., G. Charria, I. Dadou, V. Garçon, P. De Mey, M. Benkiran, E. Greiner, B. Tranchant, Improved version of an eddy permitting 3D physical model of the North Atlantic assimilating altimetry data (tests at BATS, NABE, and EUMELI), A sea of Change: JGOFS accomplishments and the future of ocean biogeochemistry, Final Open Science Conference, Washington, DC USA, 5-8 May 2003.

» Charria, G., I. Dadou, J. Sudre, M. Drévillon, and V. Garçon, Impact of Rossby waves on surface chlorophyll patterns in the North Atlantic ocean, EGS-AGU-EUG Joint Assembly, Nice, France, 6-11 April 2003.

» Drévillon, M., I. Dadou, V. Garçon , G. Charria, P. De Mey, E. Greiner and M. Benkiran, Physical validation of a North Atlantic ocean model assimilating altimetry data prior to biogeochemical studies, OCEANS, International Open Sciences conference, Paris, France, 7-10 January 2003.